| 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 | $16.88 | 11.441% | $18.8112 | $18.81 | $18.80 | $18.80 |
| Purchase #2 | $233.68 | 10.701% | $258.6861 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $247.42 | 3.266% | $255.5007 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $177.70 | 7.831% | $191.6157 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $147.30 | 8.154% | $159.3108 | $159.31 | $159.30 | $159.30 |
| Purchase #6 | $70.80 | 5.269% | $74.5305 | $74.53 | $74.55 | $74.50 |
| Purchase #7 | $111.46 | 4.115% | $116.0466 | $116.05 | $116.05 | $116.00 |
| 7 purchase totals = | $1,005.24 | $1,074.5016 | $1,074.51 | $1,074.50 | $1,074.40 | |