| 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 | $147.64 | 8.148% | $159.6697 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $130.67 | 5.138% | $137.3838 | $137.38 | $137.40 | $137.40 |
| Purchase #3 | $119.44 | 7.715% | $128.6548 | $128.65 | $128.65 | $128.70 |
| Purchase #4 | $62.51 | 13.874% | $71.1826 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $123.75 | 12.505% | $139.2249 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $158.59 | 10.210% | $174.782 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $194.25 | 13.811% | $221.0779 | $221.08 | $221.10 | $221.10 |
| 7 purchase totals = | $936.85 | $1,031.9757 | $1,031.96 | $1,032.00 | $1,032.10 | |