| 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 | $189.67 | 3.438% | $196.1909 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $146.71 | 6.434% | $156.1493 | $156.15 | $156.15 | $156.10 |
| Purchase #3 | $97.56 | 8.715% | $106.0624 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $199.36 | 11.234% | $221.7561 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $86.36 | 12.248% | $96.9374 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $114.67 | 7.292% | $123.0317 | $123.03 | $123.05 | $123.00 |
| Purchase #7 | $138.44 | 12.631% | $155.9264 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $972.77 | $1,056.0542 | $1,056.06 | $1,056.10 | $1,056.00 | |