| 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 | $162.74 | 12.363% | $182.8595 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $149.49 | 6.220% | $158.7883 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $126.70 | 11.688% | $141.5087 | $141.51 | $141.50 | $141.50 |
| Purchase #4 | $247.83 | 7.255% | $265.8101 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $98.28 | 4.727% | $102.9257 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $111.90 | 7.740% | $120.5611 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $179.94 | 7.196% | $192.8885 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $1,076.88 | $1,165.3419 | $1,165.35 | $1,165.35 | $1,165.40 | |