| 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 | $133.63 | 7.491% | $143.6402 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $107.27 | 3.128% | $110.6254 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $224.49 | 3.743% | $232.8927 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $30.64 | 6.212% | $32.5434 | $32.54 | $32.55 | $32.50 |
| Purchase #5 | $158.42 | 6.873% | $169.3082 | $169.31 | $169.30 | $169.30 |
| Purchase #6 | $155.85 | 7.355% | $167.3128 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $199.34 | 3.530% | $206.3767 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,009.64 | $1,062.6994 | $1,062.70 | $1,062.75 | $1,062.60 | |