| 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 | $141.35 | 5.484% | $149.1016 | $149.10 | $149.10 | $149.10 |
| Purchase #2 | $75.56 | 7.237% | $81.0283 | $81.03 | $81.05 | $81.00 |
| Purchase #3 | $99.47 | 4.483% | $103.9292 | $103.93 | $103.95 | $103.90 |
| Purchase #4 | $142.85 | 11.758% | $159.6463 | $159.65 | $159.65 | $159.60 |
| Purchase #5 | $197.61 | 6.523% | $210.5001 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $235.55 | 13.197% | $266.6355 | $266.64 | $266.65 | $266.60 |
| Purchase #7 | $130.79 | 5.745% | $138.3039 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $1,023.18 | $1,109.1449 | $1,109.15 | $1,109.20 | $1,109.00 | |