| 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 | $139.30 | 6.197% | $147.9324 | $147.93 | $147.95 | $147.90 |
| Purchase #2 | $241.42 | 6.685% | $257.5589 | $257.56 | $257.55 | $257.60 |
| Purchase #3 | $210.73 | 5.751% | $222.8491 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $174.87 | 5.541% | $184.5595 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $187.97 | 7.819% | $202.6674 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $194.47 | 4.476% | $203.1745 | $203.17 | $203.15 | $203.20 |
| Purchase #7 | $168.52 | 4.505% | $176.1118 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $1,317.28 | $1,394.8536 | $1,394.85 | $1,394.80 | $1,394.90 | |