| 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 | $155.90 | 13.562% | $177.0432 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $56.48 | 11.438% | $62.9402 | $62.94 | $62.95 | $62.90 |
| Purchase #3 | $151.86 | 4.624% | $158.882 | $158.88 | $158.90 | $158.90 |
| Purchase #4 | $9.80 | 9.230% | $10.7045 | $10.70 | $10.70 | $10.70 |
| Purchase #5 | $206.63 | 7.246% | $221.6024 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $122.55 | 10.480% | $135.3932 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $138.45 | 6.667% | $147.6805 | $147.68 | $147.70 | $147.70 |
| 7 purchase totals = | $841.67 | $914.2460 | $914.23 | $914.30 | $914.20 | |