| 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 | $154.57 | 9.626% | $169.4489 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $66.27 | 4.281% | $69.107 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $249.61 | 6.625% | $266.1467 | $266.15 | $266.15 | $266.10 |
| Purchase #4 | $218.28 | 5.762% | $230.8573 | $230.86 | $230.85 | $230.90 |
| Purchase #5 | $152.48 | 3.436% | $157.7192 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $73.73 | 10.705% | $81.6228 | $81.62 | $81.60 | $81.60 |
| Purchase #7 | $49.26 | 12.230% | $55.2845 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $964.20 | $1,030.1864 | $1,030.19 | $1,030.15 | $1,030.10 | |