| 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 | $149.91 | 13.784% | $170.5736 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $230.89 | 9.670% | $253.2171 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $24.34 | 7.407% | $26.1429 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $90.90 | 8.780% | $98.881 | $98.88 | $98.90 | $98.90 |
| Purchase #5 | $130.38 | 3.870% | $135.4257 | $135.43 | $135.45 | $135.40 |
| Purchase #6 | $32.49 | 9.807% | $35.6763 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $216.28 | 13.284% | $245.0106 | $245.01 | $245.00 | $245.00 |
| 7 purchase totals = | $875.19 | $964.9272 | $964.93 | $964.95 | $964.90 | |