| 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 | $149.45 | 10.852% | $165.6683 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $178.92 | 10.234% | $197.2307 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $244.83 | 7.806% | $263.9414 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $194.51 | 5.253% | $204.7276 | $204.73 | $204.75 | $204.70 |
| Purchase #5 | $45.67 | 4.626% | $47.7827 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $6.60 | 11.736% | $7.3746 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $194.61 | 9.817% | $213.7149 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,014.59 | $1,100.4402 | $1,100.43 | $1,100.45 | $1,100.40 | |