| 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 | $211.91 | 3.232% | $218.7589 | $218.76 | $218.75 | $218.80 |
| Purchase #2 | $214.35 | 5.361% | $225.8413 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $159.28 | 9.827% | $174.9324 | $174.93 | $174.95 | $174.90 |
| Purchase #4 | $110.48 | 9.811% | $121.3192 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $40.29 | 6.266% | $42.8146 | $42.81 | $42.80 | $42.80 |
| Purchase #6 | $150.72 | 4.678% | $157.7707 | $157.77 | $157.75 | $157.80 |
| Purchase #7 | $194.58 | 12.166% | $218.2526 | $218.25 | $218.25 | $218.30 |
| 7 purchase totals = | $1,081.61 | $1,159.6897 | $1,159.68 | $1,159.65 | $1,159.70 | |