| 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 | $90.44 | 8.546% | $98.169 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $130.62 | 9.673% | $143.2549 | $143.25 | $143.25 | $143.30 |
| Purchase #3 | $29.99 | 6.510% | $31.9423 | $31.94 | $31.95 | $31.90 |
| Purchase #4 | $131.48 | 12.738% | $148.2279 | $148.23 | $148.25 | $148.20 |
| Purchase #5 | $142.71 | 3.289% | $147.4037 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $195.55 | 11.287% | $217.6217 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $97.62 | 8.822% | $106.232 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $818.41 | $892.8515 | $892.84 | $892.85 | $892.80 | |