| 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 | $155.38 | 12.366% | $174.5943 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $120.45 | 12.556% | $135.5737 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $189.39 | 7.292% | $203.2003 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $52.33 | 6.513% | $55.7383 | $55.74 | $55.75 | $55.70 |
| Purchase #5 | $96.25 | 10.395% | $106.2552 | $106.26 | $106.25 | $106.30 |
| Purchase #6 | $198.96 | 10.440% | $219.7314 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $233.37 | 6.745% | $249.1108 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,046.13 | $1,144.2040 | $1,144.20 | $1,144.20 | $1,144.20 | |