| 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 | $150.70 | 8.354% | $163.2895 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $124.98 | 13.532% | $141.8923 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $39.32 | 7.145% | $42.1294 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $210.80 | 6.534% | $224.5737 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $167.53 | 9.497% | $183.4403 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $57.26 | 9.622% | $62.7696 | $62.77 | $62.75 | $62.80 |
| Purchase #7 | $197.42 | 11.414% | $219.9535 | $219.95 | $219.95 | $220.00 |
| 7 purchase totals = | $948.01 | $1,038.0483 | $1,038.04 | $1,038.05 | $1,038.10 | |