| 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 | $172.89 | 5.802% | $182.9211 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $186.92 | 4.740% | $195.78 | $195.78 | $195.80 | $195.80 |
| Purchase #3 | $234.80 | 13.570% | $266.6624 | $266.66 | $266.65 | $266.70 |
| Purchase #4 | $41.25 | 13.223% | $46.7045 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $145.55 | 12.783% | $164.1557 | $164.16 | $164.15 | $164.20 |
| Purchase #6 | $58.32 | 8.499% | $63.2766 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $136.63 | 12.610% | $153.859 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $976.36 | $1,073.3593 | $1,073.36 | $1,073.35 | $1,073.50 | |