| 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 | $132.54 | 11.451% | $147.7172 | $147.72 | $147.70 | $147.70 |
| Purchase #2 | $92.68 | 9.262% | $101.264 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $140.64 | 7.184% | $150.7436 | $150.74 | $150.75 | $150.70 |
| Purchase #4 | $32.85 | 13.512% | $37.2887 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $38.34 | 9.119% | $41.8362 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $245.28 | 11.819% | $274.2696 | $274.27 | $274.25 | $274.30 |
| Purchase #7 | $49.42 | 4.490% | $51.639 | $51.64 | $51.65 | $51.60 |
| 7 purchase totals = | $731.75 | $804.7583 | $804.76 | $804.75 | $804.70 | |