| 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 | $128.34 | 5.302% | $135.1446 | $135.14 | $135.15 | $135.10 |
| Purchase #2 | $196.82 | 5.528% | $207.7002 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $110.64 | 3.442% | $114.4482 | $114.45 | $114.45 | $114.40 |
| Purchase #4 | $111.32 | 7.723% | $119.9172 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $221.69 | 3.373% | $229.1676 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $168.82 | 13.415% | $191.4672 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $141.63 | 9.266% | $154.7534 | $154.75 | $154.75 | $154.80 |
| 7 purchase totals = | $1,079.26 | $1,152.5984 | $1,152.60 | $1,152.55 | $1,152.60 | |