| 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 | $168.73 | 13.509% | $191.5237 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $84.57 | 6.819% | $90.3368 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $76.56 | 10.545% | $84.6333 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $44.44 | 5.203% | $46.7522 | $46.75 | $46.75 | $46.80 |
| Purchase #5 | $149.71 | 4.688% | $156.7284 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $6.90 | 3.217% | $7.122 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $194.62 | 12.731% | $219.3971 | $219.40 | $219.40 | $219.40 |
| 7 purchase totals = | $725.53 | $796.4935 | $796.49 | $796.50 | $796.40 | |