| 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 | $130.34 | 5.652% | $137.7068 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $159.61 | 8.214% | $172.7204 | $172.72 | $172.70 | $172.70 |
| Purchase #3 | $193.42 | 6.355% | $205.7118 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $194.46 | 5.196% | $204.5641 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $214.66 | 7.472% | $230.6994 | $230.70 | $230.70 | $230.70 |
| Purchase #6 | $145.78 | 4.570% | $152.4421 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $18.36 | 9.684% | $20.138 | $20.14 | $20.15 | $20.10 |
| 7 purchase totals = | $1,056.63 | $1,123.9826 | $1,123.98 | $1,123.95 | $1,123.90 | |