| 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 | $171.31 | 8.472% | $185.8234 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $123.78 | 5.827% | $130.9927 | $130.99 | $131.00 | $131.00 |
| Purchase #3 | $36.81 | 7.594% | $39.6054 | $39.61 | $39.60 | $39.60 |
| Purchase #4 | $143.92 | 6.463% | $153.2215 | $153.22 | $153.20 | $153.20 |
| Purchase #5 | $14.65 | 11.325% | $16.3091 | $16.31 | $16.30 | $16.30 |
| Purchase #6 | $119.27 | 13.863% | $135.8044 | $135.80 | $135.80 | $135.80 |
| Purchase #7 | $242.42 | 9.236% | $264.8099 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $852.16 | $926.5664 | $926.56 | $926.50 | $926.50 | |