| 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 | $168.88 | 7.618% | $181.7453 | $181.75 | $181.75 | $181.70 |
| Purchase #2 | $250.45 | 3.789% | $259.9396 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $212.87 | 11.395% | $237.1265 | $237.13 | $237.15 | $237.10 |
| Purchase #4 | $84.65 | 12.499% | $95.2304 | $95.23 | $95.25 | $95.20 |
| Purchase #5 | $240.58 | 12.386% | $270.3782 | $270.38 | $270.40 | $270.40 |
| Purchase #6 | $56.63 | 10.607% | $62.6367 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $25.56 | 12.742% | $28.8169 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $1,039.62 | $1,135.8736 | $1,135.89 | $1,135.95 | $1,135.70 | |