| 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 | $164.36 | 8.462% | $178.2681 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $53.98 | 13.662% | $61.3547 | $61.35 | $61.35 | $61.40 |
| Purchase #3 | $181.76 | 7.128% | $194.7159 | $194.72 | $194.70 | $194.70 |
| Purchase #4 | $51.64 | 4.769% | $54.1027 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $241.25 | 7.463% | $259.2545 | $259.25 | $259.25 | $259.30 |
| Purchase #6 | $177.83 | 9.598% | $194.8981 | $194.90 | $194.90 | $194.90 |
| Purchase #7 | $83.68 | 13.780% | $95.2111 | $95.21 | $95.20 | $95.20 |
| 7 purchase totals = | $954.50 | $1,037.8051 | $1,037.80 | $1,037.75 | $1,037.90 | |