| 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 | $145.64 | 7.188% | $156.1086 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $136.75 | 13.140% | $154.719 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $193.53 | 9.457% | $211.8321 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $58.52 | 3.474% | $60.553 | $60.55 | $60.55 | $60.60 |
| Purchase #5 | $75.26 | 9.874% | $82.6912 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $176.76 | 13.597% | $200.7941 | $200.79 | $200.80 | $200.80 |
| Purchase #7 | $141.42 | 4.843% | $148.269 | $148.27 | $148.25 | $148.30 |
| 7 purchase totals = | $927.88 | $1,014.9670 | $1,014.96 | $1,014.95 | $1,015.00 | |