| 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 | $169.99 | 5.698% | $179.676 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $61.98 | 7.466% | $66.6074 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $242.48 | 9.780% | $266.1945 | $266.19 | $266.20 | $266.20 |
| Purchase #4 | $209.96 | 4.107% | $218.5831 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $183.94 | 4.275% | $191.8034 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $239.71 | 7.745% | $258.2755 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $115.68 | 9.224% | $126.3503 | $126.35 | $126.35 | $126.40 |
| 7 purchase totals = | $1,223.74 | $1,307.4902 | $1,307.49 | $1,307.55 | $1,307.60 | |