| 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 | $182.79 | 6.267% | $194.2454 | $194.25 | $194.25 | $194.20 |
| Purchase #2 | $181.80 | 4.624% | $190.2064 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $248.91 | 12.233% | $279.3592 | $279.36 | $279.35 | $279.40 |
| Purchase #4 | $138.91 | 7.739% | $149.6602 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $223.71 | 6.542% | $238.3451 | $238.35 | $238.35 | $238.30 |
| Purchase #6 | $239.68 | 9.584% | $262.6509 | $262.65 | $262.65 | $262.70 |
| Purchase #7 | $247.84 | 7.341% | $266.0339 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $1,463.64 | $1,580.5011 | $1,580.51 | $1,580.50 | $1,580.50 | |