| 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 | $157.72 | 5.446% | $166.3094 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $132.49 | 10.624% | $146.5657 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $58.32 | 9.466% | $63.8406 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $228.31 | 13.586% | $259.3282 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $248.84 | 7.271% | $266.9332 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $41.61 | 6.457% | $44.2968 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $214.34 | 4.740% | $224.4997 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,081.63 | $1,171.7736 | $1,171.78 | $1,171.80 | $1,171.70 | |