| 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 | $149.65 | 10.497% | $165.3588 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $207.56 | 8.307% | $224.802 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $6.52 | 9.137% | $7.1157 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $131.66 | 12.398% | $147.9832 | $147.98 | $148.00 | $148.00 |
| Purchase #5 | $55.30 | 4.720% | $57.9102 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $39.64 | 3.671% | $41.0952 | $41.10 | $41.10 | $41.10 |
| Purchase #7 | $180.95 | 12.258% | $203.1309 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $771.28 | $847.3960 | $847.40 | $847.40 | $847.40 | |