| 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 | $178.83 | 5.152% | $188.0433 | $188.04 | $188.05 | $188.00 |
| Purchase #2 | $175.93 | 10.458% | $194.3288 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $196.32 | 11.668% | $219.2266 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $189.48 | 8.244% | $205.1007 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $77.51 | 9.555% | $84.9161 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $177.69 | 4.312% | $185.352 | $185.35 | $185.35 | $185.40 |
| Purchase #7 | $83.34 | 8.311% | $90.2664 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $1,079.10 | $1,167.2339 | $1,167.24 | $1,167.25 | $1,167.20 | |