| 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 | $165.45 | 8.330% | $179.232 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $232.68 | 13.228% | $263.4589 | $263.46 | $263.45 | $263.50 |
| Purchase #3 | $173.64 | 12.858% | $195.9666 | $195.97 | $195.95 | $196.00 |
| Purchase #4 | $43.55 | 8.325% | $47.1755 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $239.32 | 3.109% | $246.7605 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $189.49 | 10.625% | $209.6233 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $248.33 | 10.744% | $275.0106 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $1,292.46 | $1,417.2274 | $1,417.23 | $1,417.20 | $1,417.30 | |