| 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 | $160.73 | 6.755% | $171.5873 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $243.59 | 10.763% | $269.8076 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $100.99 | 8.651% | $109.7266 | $109.73 | $109.75 | $109.70 |
| Purchase #4 | $98.29 | 8.628% | $106.7705 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $115.71 | 5.269% | $121.8068 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $135.86 | 9.455% | $148.7056 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $247.96 | 8.456% | $268.9275 | $268.93 | $268.95 | $268.90 |
| 7 purchase totals = | $1,103.13 | $1,197.3319 | $1,197.35 | $1,197.35 | $1,197.30 | |