| 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 | $159.55 | 7.550% | $171.596 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $181.90 | 5.748% | $192.3556 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $149.95 | 11.573% | $167.3037 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $102.87 | 3.564% | $106.5363 | $106.54 | $106.55 | $106.50 |
| Purchase #5 | $189.55 | 6.631% | $202.1191 | $202.12 | $202.10 | $202.10 |
| Purchase #6 | $129.43 | 7.479% | $139.1101 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $175.35 | 12.729% | $197.6703 | $197.67 | $197.65 | $197.70 |
| 7 purchase totals = | $1,088.60 | $1,176.6911 | $1,176.70 | $1,176.65 | $1,176.70 | |