| 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 | $171.83 | 13.377% | $194.8157 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $240.83 | 5.137% | $253.2014 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $115.71 | 11.234% | $128.7089 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $172.88 | 7.510% | $185.8633 | $185.86 | $185.85 | $185.90 |
| Purchase #5 | $96.31 | 6.438% | $102.5104 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $8.81 | 7.617% | $9.4811 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $210.72 | 4.230% | $219.6335 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,017.09 | $1,094.2143 | $1,094.21 | $1,094.20 | $1,094.20 | |