| 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 | $128.84 | 6.675% | $137.4401 | $137.44 | $137.45 | $137.40 |
| Purchase #2 | $204.42 | 8.487% | $221.7691 | $221.77 | $221.75 | $221.80 |
| Purchase #3 | $244.69 | 7.384% | $262.7579 | $262.76 | $262.75 | $262.80 |
| Purchase #4 | $96.31 | 10.589% | $106.5083 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $151.60 | 5.619% | $160.1184 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $186.94 | 8.402% | $202.6467 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $117.85 | 9.783% | $129.3793 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $1,130.65 | $1,220.6198 | $1,220.63 | $1,220.60 | $1,220.60 | |