| 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 | $139.80 | 11.836% | $156.3467 | $156.35 | $156.35 | $156.30 |
| Purchase #2 | $156.44 | 6.211% | $166.1565 | $166.16 | $166.15 | $166.20 |
| Purchase #3 | $243.80 | 8.124% | $263.6063 | $263.61 | $263.60 | $263.60 |
| Purchase #4 | $103.74 | 5.169% | $109.1023 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $198.36 | 7.280% | $212.8006 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $108.65 | 6.327% | $115.5243 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $109.85 | 9.829% | $120.6472 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $1,060.64 | $1,144.1839 | $1,144.19 | $1,144.15 | $1,144.10 | |