| 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 | $69.77 | 12.178% | $78.2666 | $78.27 | $78.25 | $78.30 |
| Purchase #2 | $160.64 | 5.849% | $170.0358 | $170.04 | $170.05 | $170.00 |
| Purchase #3 | $127.55 | 5.163% | $134.1354 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $164.68 | 8.687% | $178.9858 | $178.99 | $179.00 | $179.00 |
| Purchase #5 | $240.73 | 5.150% | $253.1276 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $212.86 | 7.405% | $228.6223 | $228.62 | $228.60 | $228.60 |
| Purchase #7 | $17.48 | 13.759% | $19.8851 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $993.71 | $1,063.0586 | $1,063.08 | $1,063.10 | $1,063.00 | |