| 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 | $177.42 | 9.311% | $193.9396 | $193.94 | $193.95 | $193.90 |
| Purchase #2 | $226.69 | 9.309% | $247.7926 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $164.61 | 6.664% | $175.5796 | $175.58 | $175.60 | $175.60 |
| Purchase #4 | $80.92 | 7.667% | $87.1241 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $7.34 | 13.632% | $8.3406 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $106.74 | 8.323% | $115.624 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $245.61 | 13.867% | $279.6687 | $279.67 | $279.65 | $279.70 |
| 7 purchase totals = | $1,009.33 | $1,108.0692 | $1,108.06 | $1,108.05 | $1,108.00 | |