| 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 | $80.87 | 12.170% | $90.7119 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $166.77 | 7.640% | $179.5112 | $179.51 | $179.50 | $179.50 |
| Purchase #3 | $99.88 | 7.377% | $107.2481 | $107.25 | $107.25 | $107.20 |
| Purchase #4 | $192.63 | 5.161% | $202.5716 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $155.80 | 5.873% | $164.9501 | $164.95 | $164.95 | $165.00 |
| Purchase #6 | $122.60 | 5.307% | $129.1064 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $118.86 | 3.504% | $123.0249 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $937.41 | $997.1242 | $997.12 | $997.05 | $997.10 | |