| 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 | $149.29 | 8.504% | $161.9856 | $161.99 | $162.00 | $162.00 |
| Purchase #2 | $91.59 | 9.236% | $100.0493 | $100.05 | $100.05 | $100.00 |
| Purchase #3 | $175.80 | 4.541% | $183.7831 | $183.78 | $183.80 | $183.80 |
| Purchase #4 | $123.98 | 3.419% | $128.2189 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $229.32 | 6.750% | $244.7991 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $238.30 | 11.501% | $265.7069 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $23.80 | 3.222% | $24.5668 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $1,032.08 | $1,109.1097 | $1,109.12 | $1,109.10 | $1,109.10 | |