| 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 | $134.71 | 4.199% | $140.3665 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $180.31 | 5.223% | $189.7276 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $192.53 | 7.250% | $206.4884 | $206.49 | $206.50 | $206.50 |
| Purchase #4 | $112.32 | 6.784% | $119.9398 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $74.99 | 7.413% | $80.549 | $80.55 | $80.55 | $80.50 |
| Purchase #6 | $69.43 | 10.454% | $76.6882 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $212.26 | 13.472% | $240.8557 | $240.86 | $240.85 | $240.90 |
| 7 purchase totals = | $976.55 | $1,054.6152 | $1,054.63 | $1,054.65 | $1,054.60 | |