| 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 | $91.58 | 6.809% | $97.8157 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $179.37 | 10.251% | $197.7572 | $197.76 | $197.75 | $197.80 |
| Purchase #3 | $149.38 | 7.209% | $160.1488 | $160.15 | $160.15 | $160.10 |
| Purchase #4 | $26.60 | 5.783% | $28.1383 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $22.82 | 8.404% | $24.7378 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $196.92 | 3.726% | $204.2572 | $204.26 | $204.25 | $204.30 |
| Purchase #7 | $249.37 | 10.510% | $275.5788 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $916.04 | $988.4338 | $988.45 | $988.45 | $988.40 | |