| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.30 | 12.206% | $193.3309 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $183.25 | 11.731% | $204.7471 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $182.25 | 4.855% | $191.0982 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $220.44 | 13.261% | $249.6725 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $118.59 | 12.589% | $133.5193 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $216.64 | 4.706% | $226.8351 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $135.39 | 9.682% | $148.4985 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $1,228.86 | $1,347.7016 | $1,347.71 | $1,347.70 | $1,347.60 | |