| 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 | $174.35 | 7.123% | $186.769 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $126.97 | 9.307% | $138.7871 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $248.78 | 12.193% | $279.1137 | $279.11 | $279.10 | $279.10 |
| Purchase #4 | $155.73 | 4.168% | $162.2208 | $162.22 | $162.20 | $162.20 |
| Purchase #5 | $238.97 | 13.210% | $270.5379 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $30.89 | 8.848% | $33.6231 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $150.67 | 5.424% | $158.8423 | $158.84 | $158.85 | $158.80 |
| 7 purchase totals = | $1,126.36 | $1,229.8939 | $1,229.89 | $1,229.85 | $1,229.80 | |