| 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 | $132.89 | 8.759% | $144.5298 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $38.82 | 6.600% | $41.3821 | $41.38 | $41.40 | $41.40 |
| Purchase #3 | $74.86 | 13.330% | $84.8388 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $103.67 | 12.459% | $116.5862 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $204.86 | 7.731% | $220.6977 | $220.70 | $220.70 | $220.70 |
| Purchase #6 | $108.89 | 13.172% | $123.233 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $32.35 | 11.416% | $36.0431 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $696.34 | $767.3107 | $767.31 | $767.40 | $767.20 | |