| 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 | $149.70 | 8.742% | $162.7868 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $168.34 | 8.279% | $182.2769 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $56.48 | 10.439% | $62.3759 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $247.87 | 4.635% | $259.3588 | $259.36 | $259.35 | $259.40 |
| Purchase #5 | $174.81 | 8.193% | $189.1322 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $161.85 | 4.472% | $169.0879 | $169.09 | $169.10 | $169.10 |
| Purchase #7 | $18.31 | 6.822% | $19.5591 | $19.56 | $19.55 | $19.60 |
| 7 purchase totals = | $977.36 | $1,044.5776 | $1,044.59 | $1,044.65 | $1,044.70 | |