| 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 | $179.78 | 8.279% | $194.664 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $203.52 | 12.307% | $228.5672 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $148.78 | 9.351% | $162.6924 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $191.44 | 3.240% | $197.6427 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $138.47 | 6.835% | $147.9344 | $147.93 | $147.95 | $147.90 |
| Purchase #6 | $169.74 | 7.243% | $182.0343 | $182.03 | $182.05 | $182.00 |
| Purchase #7 | $36.75 | 5.240% | $38.6757 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $1,068.48 | $1,152.2107 | $1,152.20 | $1,152.25 | $1,152.20 | |