| 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 | $141.37 | 7.564% | $152.0632 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $92.54 | 8.160% | $100.0913 | $100.09 | $100.10 | $100.10 |
| Purchase #3 | $143.99 | 11.512% | $160.5661 | $160.57 | $160.55 | $160.60 |
| Purchase #4 | $114.38 | 12.236% | $128.3755 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $187.80 | 8.691% | $204.1217 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $70.30 | 7.459% | $75.5437 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $161.36 | 12.719% | $181.8834 | $181.88 | $181.90 | $181.90 |
| 7 purchase totals = | $911.74 | $1,002.6449 | $1,002.64 | $1,002.65 | $1,002.70 | |