| 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 | $179.96 | 6.111% | $190.9574 | $190.96 | $190.95 | $191.00 |
| Purchase #2 | $167.63 | 11.653% | $187.1639 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $244.57 | 3.192% | $252.3767 | $252.38 | $252.40 | $252.40 |
| Purchase #4 | $27.87 | 7.374% | $29.9251 | $29.93 | $29.95 | $29.90 |
| Purchase #5 | $81.76 | 7.212% | $87.6565 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $102.73 | 12.417% | $115.486 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $242.93 | 10.548% | $268.5543 | $268.55 | $268.55 | $268.60 |
| 7 purchase totals = | $1,047.45 | $1,132.1199 | $1,132.13 | $1,132.15 | $1,132.30 | |