| 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 | $150.98 | 5.463% | $159.228 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $178.37 | 6.177% | $189.3879 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $164.54 | 7.310% | $176.5679 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $87.56 | 13.423% | $99.3132 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $24.57 | 4.675% | $25.7186 | $25.72 | $25.70 | $25.70 |
| Purchase #6 | $207.52 | 8.487% | $225.1322 | $225.13 | $225.15 | $225.10 |
| Purchase #7 | $179.62 | 5.860% | $190.1457 | $190.15 | $190.15 | $190.10 |
| 7 purchase totals = | $993.16 | $1,065.4935 | $1,065.50 | $1,065.50 | $1,065.40 | |