| 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 | $170.39 | 6.628% | $181.6834 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $72.88 | 5.163% | $76.6428 | $76.64 | $76.65 | $76.60 |
| Purchase #3 | $229.80 | 12.346% | $258.1711 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $178.65 | 5.327% | $188.1667 | $188.17 | $188.15 | $188.20 |
| Purchase #5 | $232.39 | 11.297% | $258.6431 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $249.38 | 8.239% | $269.9264 | $269.93 | $269.95 | $269.90 |
| Purchase #7 | $128.95 | 6.706% | $137.5974 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $1,262.44 | $1,370.8309 | $1,370.83 | $1,370.85 | $1,370.80 | |