| 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 | $158.85 | 8.115% | $171.7407 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $179.33 | 12.517% | $201.7767 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $202.32 | 9.405% | $221.3482 | $221.35 | $221.35 | $221.30 |
| Purchase #4 | $41.46 | 11.418% | $46.1939 | $46.19 | $46.20 | $46.20 |
| Purchase #5 | $117.99 | 9.576% | $129.2887 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $120.54 | 13.676% | $137.0251 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $91.28 | 5.679% | $96.4638 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $911.77 | $1,003.8371 | $1,003.84 | $1,003.90 | $1,003.80 | |