| 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 | $73.32 | 6.186% | $77.8556 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $196.34 | 11.765% | $219.4394 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $180.30 | 7.667% | $194.1236 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $177.64 | 11.805% | $198.6104 | $198.61 | $198.60 | $198.60 |
| Purchase #5 | $87.95 | 6.710% | $93.8514 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $143.81 | 9.193% | $157.0305 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $70.36 | 6.823% | $75.1607 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $929.72 | $1,016.0716 | $1,016.07 | $1,016.05 | $1,016.10 | |